class Person{
   int height,weight;
   int num;
   String name;
   void study(){
     System.out.println("study!");
   }
   int play(){
     System.out.println("play!");
	 int money=100;
	 return money;
   }
   void eat(String food){
     System.out.println("eat!");
	 System.out.println("i eat"+food);
   }
   boolean make(String name){
   System.out.println(" make friend ");
     System.out.println("i make friend with"+name);
	 boolean result=false;
	 return false;
   }  
   Person(){
     height=100;
	 weight=200;
	 name="sun";
	 num=18;
     }
public class Person{
  public static void main (Sring args[]){
     shijie skx = new shijie ();
	 skx.height=166;
	 skx.weight=100;
	 skx.name="sunshine";
	 skx.num=18;
	 System.out.println("my height is::"+skx.height);
	 System.out.println("my weight is :"+skx.weight);
	 System.out.println("my name is:"+skx.name);
	 System.out.println("my age:"+skx.num);
	 skx.study("我是学霸");
	 skx.play("网游给我充钱");
	 skx.eat("我要吃炸鸡喝啤酒");
	 shx.make("我好朋友的名字是狗子");
	 System.out.println("");
	 System.out.println("");
	 System.out.println("");
	 System.out.println("");
  }
}

 
}
class PersonExamole{
}